Math, asked by prashanthamathangi, 3 months ago

the surface area of two spheres are in the ratio 4:9 thn the ratio of their volume​

Answers

Answered by Charanmyadav
2

Surface area of sphere is directly proportional to square of radius, hence ratio of radii of two spheres is 2:3. Volume is proportional to cube of radius. So, ratio of volumes=(2/3)  

3

 

=8:27.

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